34643382 has 32 divisors (see below), whose sum is σ = 76557312. Its totient is φ = 10395264.

The previous prime is 34643381. The next prime is 34643383. The reversal of 34643382 is 28334643.

It is an interprime number because it is at equal distance from previous prime (34643381) and next prime (34643383).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34643381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5038 + ... + 9729.

It is an arithmetic number, because the mean of its divisors is an integer number (2392416).

Almost surely, 2^34643382 is an apocalyptic number.

34643382 is an abundant number, since it is smaller than the sum of its proper divisors (41913930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34643382 is a wasteful number, since it uses less digits than its factorization.

34643382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14812.

The product of its digits is 41472, while the sum is 33.

The square root of 34643382 is about 5885.8628934082. The cubic root of 34643382 is about 325.9918637487.

The spelling of 34643382 in words is "thirty-four million, six hundred forty-three thousand, three hundred eighty-two".